Diptera.info :: Family forums :: Syrphidae
 Phytomia chrysopyga
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| vodkaman |
Posted on 22-06-2013 10:42
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Member Location: Bandung, West Java, Indonesia Posts: 20 Joined: 24.01.13 |
I could not place this fly. My first thoughts were bombyliidae but the hairless thorax was a strong argument against. Possibly sirphydae. Length around half inch or more, about the same size as Ligyra tantalus, which I see quite often. Location - Adjacent to a small stream. Altitude 1000m. Outskirts of Bandung, W.Java, Indonesia. I hope someone can help me with an ID. Many thanks. Dave vodkaman attached the following image:  [68.14Kb] Edited by vodkaman on 18-01-2015 15:53 |
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| John Carr |
Posted on 22-06-2013 13:52
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 Super Administrator Location: Massachusetts, USA Posts: 10470 Joined: 22.10.10 |
I think Syphridae: Eristalinae. |
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| vodkaman |
Posted on 22-06-2013 21:16
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Member Location: Bandung, West Java, Indonesia Posts: 20 Joined: 24.01.13 |
Good call. I have images of megacephalus and the eye shape and size matches. It doesn't look like I am going to get any closer to a species though, not many people here in Indonesia studying flies. Thanks. Dave |
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| John Carr |
Posted on 22-06-2013 21:35
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Super Administrator Location: Massachusetts, USA Posts: 10470 Joined: 22.10.10 |
Change the title to Syrphidae and an expert may notice it. |
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| Tony Irwin |
Posted on 22-06-2013 22:36
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 Member Location: Norwich, England Posts: 7302 Joined: 19.11.04 |
I think this is Phytomia, posssibly chrysopyga.
Tony ---------- Tony Irwin |
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| vodkaman |
Posted on 23-06-2013 09:27
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Member Location: Bandung, West Java, Indonesia Posts: 20 Joined: 24.01.13 |
Thank you Tony and John for your input. I have searched best I can on the web and came up dry. I wouldn't have expected such a large and distinctive fly to be so difficult. Dave |
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| vodkaman |
Posted on 17-01-2015 13:17
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Member Location: Bandung, West Java, Indonesia Posts: 20 Joined: 24.01.13 |
Here is a close-up of the wing on another specimen. It is not the whole wing, but it might help you. Some similarities to phytomia zonata: http://www.diptera.info/photogallery.php?photo_id=9038 A close up look at the following link of a phytomia shows two distinct common features: http://www.diptera.info/forum/viewthread.php?thread_id=63304&highlight=Phytomia&pid=268974#post_268974 Dave vodkaman attached the following image:  [54.98Kb] Edited by vodkaman on 17-01-2015 13:33 |
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| Gerard Pennards |
Posted on 18-01-2015 15:06
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 Member Location: Amersfoort Posts: 1914 Joined: 07.06.04 |
Yes, Tony is right, it is a female Phytomia chrysopyga!
Greetings, Gerard Pennards |
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| vodkaman |
Posted on 18-01-2015 15:58
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Member Location: Bandung, West Java, Indonesia Posts: 20 Joined: 24.01.13 |
Gerard - it is so good to be able to put this gorgeous fly to bed. This one will certainly be going in the gallery too. I have shied away from photographing diptera, as I find them so difficult to ID. Thanks to your efforts, I am feeling a lot more enthusiastic about the subject. There is so much material available to me too. Thread renamed - thanks to Tony and Gerard. Here is an image of the male, to complete the set. Dave vodkaman attached the following image:  [75.05Kb] Edited by vodkaman on 18-01-2015 16:02 |
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